Longtime Pentagon correspondent Richard Whittle investigated the unmanned aircraft that gave the military the ability to attack targets from the other side of the world. He talked to CNET about the drone.

While stories inspired by reality always take some liberties with the truth, the new prime-time drama "Scorpion" has its roots in a real person: genius hacker Walter O'Brien. We visited the set of the show to speak with him and get the inside story on the show's creation.